VIZIO E3D420VX ユーザーズマニュアル

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E3D320VX / E3D420VX / E3D470VX

Using the Parental Controls
The TV’s parental controls allow you to prevent the TV from displaying certain 
channels or programs without a password.

Accessing the Parental Controls Menu
To access the Parental Controls menu:

1.  Press the 

MENU button on the remote. The on-screen menu is displayed.

2.  Use the 

Arrow buttons on the remote to highlight the Settings icon and 

press 

OK. The TV Settings menu is displayed.

3.  Use the 

Arrow buttons on the remote to highlight Parental Controls and 

press 

OK. 

4.  Enter your parental passcode. If you have not set a passcode, enter the 

default, 

0000. The Parental Controls menu is displayed.

To set a custom parental passcode, see 

Enabling or Disabling Program Ratings
To manage program content according to its rating, you must enable the Program 
Rating feature.

To enable or disable the Program Rating feature:

1.  From the Parental Controls menu, highlight 

Rating Enable and press OK. 

The Rating Enable menu is displayed.

2.  Select 

On or Off and press OK.

Locking and Unlocking Channels
When a channel is locked, it will be inaccessible. Locking a channel is a good way 
to prevent children from viewing inappropriate material.

To lock or unlock a channel:

1.  From the Parental Controls menu, highlight 

Channel Locks and press OK. 

The Channel Locks menu is displayed.

2.  Highlight the channel you want to lock or unlock and press 

OK.

3.  When a channel is 

locked, the Lock icon appears locked. The channel is 

not accessible unless the parental passcode is entered.

4.  When a channel is 

unlocked, the Lock icon appears unlocked. The 

channel is accessible.